camera2: Move parameters around to android.hardware.camera2.params

* Also add the android.statistics.faces synthetic key;
  - this removes the hardcoded key from CaptureResult.java

Bug: 14628001
Change-Id: Ie7a82bf9f4a0d8c18e0dc3a1581123c0d95da3f0
3 files changed
tree: 3a230d3f7d123101719c1276d9a9f2fed8b8e00c
  1. audio_effects/
  2. audio_route/
  3. audio_utils/
  4. camera/
  5. private/
  6. CleanSpec.mk